Abstract: A computer implemented method for automatically identifying shot changes in a video sequence in real-time or near-real-time is disclosed. Optical flow energy change differences between frames, sum-of-square differences between optical-flow-compensated frames, and hue histogram changes within frames are analyzed and stored in frame buffers. A feature vector formed from a combination of these measurements is compared to a feature vector formed from thresholds based on tunable recall and precision to declare the presence or absence of a shot change.

Abstract: A system and method for identifying, managing, and synchronizing delivery and storage of promotional material to computing devices associated with a user. The system and method are configured to receive a request from one or more of the user's computing devices to synchronize the delivery of the promotional material to at least a portion of the user's device portfolio. Advantageously, tile action triggering the sending of the synchronization request may include an interaction with the promotional material or an interaction with a web service application.

Abstract: A proxy server may receive from a user endpoint, a secure connection request to a second server. The secure connection request may comprise a globally unique identifier registered for the endpoint. The proxy server may intercept, from the user endpoint, a first secure handshake with the second server. The proxy server may initiate a second secure handshake with the second server based on the intercepted first secure handshake. The proxy server may intercept from the second server a second secure handshake response comprising a server certificate with metadata. The proxy server may generate a second certificate using the metadata and signed with a first certificate authority associated with the globally unique identifier registered for the endpoint. The proxy server may transmit to the user endpoint a modified response to the secure connection request secured with the second certificate to establish a proxied secure connection.

Abstract: A digital image processing system takes color plus Z channel data as input, preprocesses, decimates, and codes the Z channel in-band as digital watermark data embedded within the color data prior to encoding and transmission. A second digital image processing system receives, decodes, and extracts the decimated Z channel data before applying statistical regularization to restore a full-resolution Z channel prior to depth-image-based rendering.

Abstract: A processing device receives, from an upstream device, a D-dimensional vector data set of media content, wherein D is greater than or equal to one. The processing device applies a low-frequency-pass method to the received D-dimensional media content to generate a low-frequency D-dimensional vector data set of media content. The processing device obtains a structure tensor field comprising a set of D-dimensional structure tensors corresponding to each vector of the received D-dimensional media content. The processing device performs an eigensystem analysis for each structure tensor in the field of structure tensors to generate a plurality of D eigenvalue fields comprising D eigenvalues for each vector of the received D-dimensional media content.